Question

determine if the point (2,3) ,(1,-1),and (2,-3) are collinear​

Answer 1

Answer:

1. i the best regards John and activate the best way for you and your family are looking forward your family iejejeiiejdjjdjdjudjjdjdjd

Answer 2

Answer:

A(1,5),B(2,3)andC(−2,−11)

Now, AB=(12)+(22)=5BC=(42)+(142)=212CA=(12)+(162)=257

As,CA>BC>AB

If points A,BandC are collinear then AB+BC=CA

But 5+212=257

So they are not collinear.